•
Hustlers and Con Men: An Anecdotal History of the Confidence Man and His Games published by M. Evans & Company (1976) •
Darkest Hours: A Narrative Encyclopedia of Worldwide Disasters from Ancient Times to the Present published by Pocket Books (1977). •
Among the Missing: An Anecdoctal History of Missing Persons from 1800 to the Present (1978), Rowman and Littlefield. •
Ballistics •
Look for the Woman: A Narrative Encyclopedia of Female Poisoners, Kidnappers, Thieves, Extortionists, Terrorists, Swindlers and Spies from Elizabethan Times to the Present published by M. Evans & Company (1986). •
The Mafia Diaries published by Dell Publishing Company (1986) •
The Motion Picture Guide published by Cinebooks during the 1970s and early '80s. This was a twelve volume reference work. •
The Motion Picture Guide published by Cinebooks beginning in 1985, this is an annual book. •
Murder Among the Rich & Famous published by Random House (1988) •
People to See •
The Dark Fountain published by Signet (1988). •
World Encyclopedia of 20th Century Murder published by Paragon House Publishers (1992) •
World Encyclopedia of Organized Crime published by Paragon House Publishers (April 1992) •
Dictionary of Crime: Criminal Injustice, Criminology, & Law Enforcement published by Marlowe & Company (1994). •
The Dillinger Dossier • ''Bloodletters and Bad Men: Lucky Luciano to Charles Manson; A Who's Who of Vile Men (and Women) Wanted For Every Crime in the Book'' published by M. Evans and Company, Inc., revised and updated edition (1995). •
Citizen Hoover •
Concise Encyclopedia of the Civil War •
Crime Movie Quiz Book •
Crime Scene Investigations •
Cyber Crime •
Spies: A Narrative Encyclopedia of Dirty Tricks and Double Dealing from Biblical Times to Today published by M. Evans and Company, Inc. (1997) •
Terrorism In The 20th Century: A Narrative Encyclopedia from the Anarchists, Through the Weathermen, to the Unabomber •
The Great Pictorial History of World Crime published by Scarecrow Press (2004) •
Encyclopedia Of Civil War Battles published by Scarecrow Press (2005). •
Encyclopedia of Western Lawmen & Outlaws •
Fingerprint Identification And Classification •
Forensic Anthropology •
Forensic DNA Analysis •
Forensic Psychology •
Forensic Serology •
Forensic Toxicology •
Forensic Pathology ==References==